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ts nolonger errors

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Rolands 2026-01-01 16:51:59 +02:00
parent 6d02ce64fa
commit 738a934ae7
1 changed files with 0 additions and 5 deletions
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5
core/secure.ts
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@ -68,7 +68,6 @@ export class SocioSecurity extends LogHandler {
if (secure_private_key.byteLength < cipher_algorithm_bytes) throw new E(`secure_private_key has to be at least ${cipher_algorithm_bytes} bytes length! Got ${secure_private_key.byteLength}`);
// if (!(getCiphers().includes(cipher_algorithm))) throw new E(`Unsupported algorithm [${cipher_algorithm}] by the Node Crypto module!`);
//@ts-expect-error
this.#key = createHash('sha256').update(secure_private_key).digest().subarray(0, cipher_algorithm_bytes); //hash the key just to make sure to complicate the input key, if it is weak
this.verbose = logging.verbose || false;
@ -94,7 +93,6 @@ export class SocioSecurity extends LogHandler {
//returns a string in the format "[iv_base64] [encrypted_text_base64] [auth_tag_base64]" where each part is base64 encoded
EncryptString(str:string = ''): string {
const iv = this.get_next_iv();
//@ts-expect-error
const cipher = createCipheriv(cipher_algorithm, this.#key, iv);
const cipher_text = cipher.update(str, 'utf-8', 'base64') + cipher.final('base64');
//Base64 only contains A–Z , a–z , 0–9 , + , / and =
@ -105,9 +103,7 @@ export class SocioSecurity extends LogHandler {
try{
const iv = Buffer.from(iv_base64, 'base64');
const auth_tag = Buffer.from(auth_tag_base64, 'base64');
//@ts-expect-error
const decipher = createDecipheriv(cipher_algorithm, this.#key, iv);
//@ts-expect-error
decipher.setAuthTag(auth_tag) //set the tag for verification.
return decipher.update(cipher_text, 'base64', 'utf-8') + decipher.final('utf-8');
}catch (e){
@ -140,7 +136,6 @@ export class SocioSecurity extends LogHandler {
const iv = Buffer.alloc(8); //create 8 byte buffer
SocioSecurity.iv_counter += 1; //increment global iv counter
iv.writeUInt32LE(SocioSecurity.iv_counter); //write the iv counter number as bytes to buffer
//@ts-expect-error
return Buffer.concat([iv, randomBytes(8)]); //create a required 16 byte buffer from the iv 8 byte + another 8 random bytes
}
}